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Detection of eritadenine in extracts from Shiitake mushroom by gas chromatography/mass spectrometry

✍ Scribed by G. Vitányi; L. Lelik; É. Bihátsi-Karsai; J. Lefler; M. Nagy-Gasztonyi; G. Vereczkey


Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
73 KB
Volume
12
Category
Article
ISSN
0951-4198

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✦ Synopsis


The combination of gas chromatography and mass spectrometry (GC/MS), using an apolar capillary column and electron impact ionization (EI), made it possible to determine the eritadenine content of Shiitake mushroom after silylation at microgram levels. The sample preparation consisted of only two steps, namely extraction of eritadenine from the mushroom and silylation with N-methoxy-N,O-bistrimethylsilyl carbamate (BSMOC) at 80°C. This simple and rapid method has good precision and accuracy, is useful for quantitation of eritadenine content in caps, stems and mycelium of different species of mushrooms.


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